22877732832 has 48 divisors (see below), whose sum is σ = 60303296592. Its totient is φ = 7594260480.

The previous prime is 22877732827. The next prime is 22877732849. The reversal of 22877732832 is 23823777822.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471283 + ... + 517554.

It is an arithmetic number, because the mean of its divisors is an integer number (1256318679).

Almost surely, 2^22877732832 is an apocalyptic number.

It is an amenable number.

22877732832 is an abundant number, since it is smaller than the sum of its proper divisors (37425563760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22877732832 is a wasteful number, since it uses less digits than its factorization.

22877732832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989091 (or 989083 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 51.

The spelling of 22877732832 in words is "twenty-two billion, eight hundred seventy-seven million, seven hundred thirty-two thousand, eight hundred thirty-two".